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| author | Bruno Randolf <br1@einfach.org> | 2010-09-08 16:04:38 +0900 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-16 15:19:45 -0400 |
| commit | 1bba5b7329e15555dab90071b24ca84d0afcc635 (patch) | |
| tree | b9a60505fb9f88bac588694be1fd9d5dc7836c61 /drivers/net/wireless/ath/ath.h | |
| parent | 34a1305137f484ee1806df5a00b9d8ee8d4ef758 (diff) | |
| download | linux-stable-1bba5b7329e15555dab90071b24ca84d0afcc635.tar.gz linux-stable-1bba5b7329e15555dab90071b24ca84d0afcc635.tar.bz2 linux-stable-1bba5b7329e15555dab90071b24ca84d0afcc635.zip | |
ath: Copy key cache management functions from ath9k to ath
Copied the key cache management functions from ath9k (common.c and hw.c) to
ath/key.c so we can use them from ath5k, later.
Minor changes have been made:
- renamed ath9k_* to ath_*
- replaced ah->caps.keycache_size with common->keymax
- removed ATH9K_IS_MIC_ENABLED since it is always true.
- the AR_PCU_MIC_NEW_LOC_ENA flag is replaced with (splitmic == 0).
Signed-off-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath.h b/drivers/net/wireless/ath/ath.h index 057fdd7ddaf4..fb24f66373fd 100644 --- a/drivers/net/wireless/ath/ath.h +++ b/drivers/net/wireless/ath/ath.h @@ -80,6 +80,27 @@ enum ath_crypt_caps { ATH_CRYPT_CAP_CIPHER_TKIP = BIT(5), }; +struct ath_keyval { + u8 kv_type; + u8 kv_pad; + u16 kv_len; + u8 kv_val[16]; /* TK */ + u8 kv_mic[8]; /* Michael MIC key */ + u8 kv_txmic[8]; /* Michael MIC TX key (used only if the hardware + * supports both MIC keys in the same key cache entry; + * in that case, kv_mic is the RX key) */ +}; + +enum ath_cipher { + ATH_CIPHER_WEP = 0, + ATH_CIPHER_AES_OCB = 1, + ATH_CIPHER_AES_CCM = 2, + ATH_CIPHER_CKIP = 3, + ATH_CIPHER_TKIP = 4, + ATH_CIPHER_CLR = 5, + ATH_CIPHER_MIC = 127 +}; + /** * struct ath_ops - Register read/write operations * @@ -142,5 +163,11 @@ struct sk_buff *ath_rxbuf_alloc(struct ath_common *common, gfp_t gfp_mask); void ath_hw_setbssidmask(struct ath_common *common); +void ath_key_delete(struct ath_common *common, struct ieee80211_key_conf *key); +int ath_key_config(struct ath_common *common, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key); +bool ath_hw_keyreset(struct ath_common *common, u16 entry); #endif /* ATH_H */ |